MeSH was introduced in 1960, with the NLM's own index catalogue and the subject headings of the Quarterly Cumulative Index Medicus (1940 edition) as precursors. The yearly printed version of MeSH was discontinued in 2007 and MeSH is now available online only.
The movie is based on the 1962 TV Series of the same name and features cameo appearances by Buddy Ebsen (the original Jed Clampett, in his final motion picture appearance), Dolly Parton, and Zsa Zsa Gabor. The movie was directed by Penelope Spheeris.
After seeing Buddy Ebsen in his country role in Breakfast at Tiffany's (1961), the creator of The Beverly Hillbillies (1962) wanted him to play family patriarch Jed Clampett. At the time, Ebsen was thinking of retiring, but the producers sent him a copy of the script, and he changed his mind.